Research on the contributions of corrosion, erosion and synergy to the erosion–corrosion degradation of Ti(C,N)–based cermets

Wan, Weicai; Xiong, Ji; Guo, Zhixing; Tang, Limei; Du, Hao

doi:10.1016/j.wear.2014.12.041

Cited by 16 publications

(10 citation statements)

References 34 publications

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“…Geng et al are researched that there are not any difference of weight loss at low velocities between static corrosion and dynamic corrosion (Gang et al, 1991). Wan et al (2015Wan et al ( , 2013 are also reported that there are some difference of weight loss of Ti(C,N)-based cermets after static corrosion and dynamic corrosion. In that case, small amount of Ni element are include in cermet materials and there are also not Ni-rich layer in coatings.…”

Section: Combined Erosion and Corrosion Testmentioning

confidence: 93%

“…With the test time accumulated, the decrease of erosion resistance is more important because of the more loss of Ni matrix. Especially, the erosion failure of the surface is promoted remarkably by the pullout of WC particles after Ni elements are removed completely (Wan et al, 2015). Thus, corrosion promoted erosion is reinforced with the time accumulation.…”

Section: Anti-corrosion Methods and Materialsmentioning

confidence: 99%

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The combined erosion and corrosion resistance of WC-Ni vacuum brazed coating

Joo

Lee

Luo

et al. 2017

ACMM

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Purpose The purpose of this paper is to investigate the combined erosion and corrosion behavior of WC-Ni vacuum brazed coating. Design/methodology/approach Al2O3 particles and 10 wt% NaCl solution are used to evaluate erosion and corrosion resistance of WC-Ni vacuum brazed coating. Combined test of erosion and corrosion is also conducted. The microstructure of each specimen is characterized by the scanning electron microscopy. The chemical composition was determined by energy-dispersive X-ray spectroscopy. Findings WC-Ni vacuum brazed coating layer is effective protective coating under combined erosion and corrosion environment. The weight loss of coating layer is more reduced as the cumulative test time. Originality/value WC-Ni vacuum brazed coatings are investigated to check characteristic of the combined erosion and corrosion environment. WC-Ni vacuum brazed coatings are kind of diffusion coating that attract attention because of the resistance of superb impact and corrosion in comparison with other coatings. Some previous researches reported the properties of vacuum brazed WC material. Erosion and corrosion behaviors of WC-Ni vacuum brazed coatings were studied in our previous research, respectively. Hence, in this research, the principal objective is to examine the combined erosion and corrosion behavior of WC-Ni vacuum brazed coating.

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Section: Combined Erosion and Corrosion Testmentioning

confidence: 93%

Section: Anti-corrosion Methods and Materialsmentioning

confidence: 99%

The combined erosion and corrosion resistance of WC-Ni vacuum brazed coating

Joo

Lee

Luo

et al. 2017

ACMM

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“…Slurry erosion of cermets has been addressed in [ 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 , 104 , 105 ]. Composition, sintering conditions, structure (ceramic phase grain size), mechanical properties and testing conditions of slurry erosion are summarized in Table 5 .…”

Section: Erosive Wearmentioning

confidence: 99%

“…A series of slurry erosion tests of Ti(C,N)-based cermets were recently performed by the research group of Sichuan University [ 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 ]. Slurry-pot test apparatus employed was similar to that used in [ 103 ]—samples were fixed on the impellers to rotate in a tank of slurry of a liquid and abrasive particles.…”

Section: Erosive Wearmentioning

confidence: 99%

Abrasion and Erosion Resistance of Cermets: A Review

2021

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WC-based hardmetals are employed widely as wear-resistant ceramic–metal composites for tools and wear parts. Raw materials supply, environmental concerns and some limitations of hardmetals have directed efforts toward development of alternative wear-resistant composites–cermets. We present a current state of knowledge in the field of ceramic-rich (≥50 vol%) cermets behavior in abrasion and erosion conditions, which are the dominant types of wear in many industrial applications. Distinction is made between two-body and three-body abrasion, solid-particle erosion, and slurry erosion. Cermets, in particular TiC-, Ti(C,N)- and Cr3C2-based composites and hardmetals, are compared for their abrasive and erosive wear performance and mechanism. The review enabled formulation of tribological conditions in which cermets may be comparable or have potential to outperform WC-Co hardmetals. Hardmetals, in general, outperform cermets in abrasion and solid-particle erosion at room and moderate temperatures. However, cermets demonstrate their potential mainly in severe conditions—at elevated temperatures and corrosive (oxidation, electrochemical corrosion) environments.

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“…Qiu et al 11 demonstrated that (Ti,Ta,Nb,W)(C,N) can greatly enhance the corrosion resistance of cemented carbides. Wan et al 12 pointed out that the environment had important effects on the erosion–corrosion degradation of Ti(C,N)-based cermets. Shan et al 13 reported that the corrosion and wear of TiN and TiCN coatings in artificial seawater had a positive synergism.…”

Section: Introductionmentioning

confidence: 99%

A comparative study of corrosion property, tribological behavior and cutting performance of tool materials for the cutting of marine high-strength steels in the marine environment

Chen

Sun

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part B:

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To select the optimum tool material for the cutting of marine high-strength steels using a hole-opening equipment in the marine environment, this article conducted a comparative study on the corrosion property, tribological behavior and cutting performance of cermet, cemented carbide and coated tools. The results reveal that the coated tool materials have good corrosion resistance with coating protection, and poor wear resistance with adhesive and corrosive wear in artificial seawater, and present moderate cutting performance. In addition, the cemented carbide tool materials show poor corrosion resistance and good wear resistance due to the lubrication effect of corrosion products in artificial seawater, but have bad cutting performance with a high flank wear value. Moreover, the cermet tool materials present acceptable corrosion and wear resistance with adhesive and corrosive wear in artificial seawater and have the excellent cutting performance. Taking into account the corrosion resistance, wear resistance and cutting performance of tool materials and regarding cutting performance as an important indicator, the cermet tool materials with superior comprehensive performances are suitable for the cutting of marine high-strength steels in the marine environment.

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Research on the contributions of corrosion, erosion and synergy to the erosion–corrosion degradation of Ti(C,N)–based cermets

Cited by 16 publications

References 34 publications

The combined erosion and corrosion resistance of WC-Ni vacuum brazed coating

The combined erosion and corrosion resistance of WC-Ni vacuum brazed coating

Abrasion and Erosion Resistance of Cermets: A Review

A comparative study of corrosion property, tribological behavior and cutting performance of tool materials for the cutting of marine high-strength steels in the marine environment

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